Care And Maintenance - Heat Controller SMA 09 Owner's Manual

Heat Controller, Inc.

Care and Maintenance

OWNER'S MANUAL
Cleaning the Grille, Case and Remote Controller
• Turn the system off before cleaning. To clean, wipe
with a soft, dry cloth. Do not use bleach or abrasives.
NOTE: Supply power must be disconnected before
cleaning the indoor unit.
!
CAUTION!
• Do not use an overly wet cloth to clean the unit as
it may damage the electronic components. A damp
cloth can be used if needed.
• Do not use a chemically treated cloth or duster to
clean the unit.
• Do not use benzine, paint thinner, polishing
powder, or similar solvents for cleaning. These
may cause the plastic surface to crack or deform.
• Never use water hotter than 104°F (40°C) to clean
the front panel, it could cause deformation or
discoloration.
Cleaning the Air Filter
A clogged air filter reduces the cooling efficiency of
this unit. Please clean the filter once every 2 weeks.
1. Lift the indoor unit panel up to an angle until it stops
with a clicking sound.
2. Hold the handle of the air filter and lift it up slightly
to take it out from the filter holder, then pull it down-
wards.
3. Remove the AIR FILTER from the indoor unit.
• Clean the AIR FILTER once two weeks.
• Clean the AIR FILTER with a vacuum cleaner or
water, then dry it in a cool place.
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SMA/SMH